The O-Ring, cataloged under National Stock Number 5331-01-416-9388, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kongsberg Maritime Inc Dba Kongsberg Maritime Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-416-9388 |
| Primary Part Number | 00403-000 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Kongsberg Maritime Inc Dba Kongsberg Maritime Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 00403-000 PRIMARY | Kongsberg Maritime Inc Dba Kongsberg Maritime Inc (USA) |
NSN 5331-01-416-9388 is a O-Ring, manufactured by Kongsberg Maritime Inc Dba Kongsberg Maritime Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-416-9388 has 1 manufacturer part number on file: 00403-000 (Kongsberg Maritime Inc Dba Kongsberg Maritime Inc).
Key specifications for 00403-000: Criticality Code Justification: FEAT; Special Features: UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B; End Item Identification: U/W, DIVER'S HELMET MOUNTED LIGHTSYSTEM. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.